Canada could have an answer to U.S. oil woes
Coal is another source routinely slandered by the press- they always show belching, billowing stacks pouring out clouds a ink-black smoke- when nothing could be further from the truth.
In the mid-1960's, I visited Plant McManus here- the power plant.
They burned pulverized coal at the time, and all you could see leaving the stack was clear heat waves.
No smoke- none!
The technology has lept light-years ahead since then, too.